The key difference between fucoidan and fucoxanthin is that fucoidan is a fucose-containing sulfated polysaccharide present in different species of brown algae and brown seaweed while fucoxanthin is a xanthophyll present as an accessory pigment in the chloroplasts of brown algae and other heterokonts. Marine ecosystems constitute of both flora and fauna. They have a […]
Difference Between Retinol and Retin A
The key difference between Retinol and Retin A is that the retinol is a natural form of vitamin A while Retin A is an artificial form of vitamin A derived from retinoic acid. Importantly, Retinol is a chemical name while Retin A is a brand name for tretinoin. Vitamin A is a category of unsaturated […]
Difference Between Simple and Complex Lipids
The key difference between simple and complex lipids is that simple lipids are esters of fatty acids with alcohols and do not carry other molecules while complex lipids are fatty acids with alcohols and other molecules such as phosphates, nitrogenous base, etc. Lipids are one of the organic molecules present in living organisms. They are […]
Difference Between Bradford and Lowry Protein Assay
The key difference between bradford and lowry protein assay is that Bradford protein assay is based on the absorbance shift of the dye Coomassie brilliant blue G-250 while Lowry protein assay is based on the reaction of copper ions (Cu+) ions produced by the oxidation of peptide bonds with Folin–Ciocalteu reagent. An assay is an […]
Difference Between Biochemical and Cell Based Assays
The key difference between biochemical and cell based assays is that the biochemical assays are target-based assays while cell based assays are physiology-based assays. Assays are important in research and development of drugs. It is an investigative procedure in the fields of pharmacology, laboratory medicine, and molecular biology for quantitative measurement and qualitative assessment of […]
Difference Between Cell Cycle Specific and Cell Cycle Nonspecific
The key difference between cell cycle specific and cell cycle nonspecific is that the cell cycle specific agents act on certain specific, predefined phases of the cell cycle of cancer cells. In contrast, cell cycle nonspecific agents act on all phases of the cell cycle including the resting phase. Chemotherapeutic agents have immense use in […]
Difference Between Ribozymes and Protein Enzymes
The key difference between ribozymes and protein enzymes is that the ribozymes are RNA molecules that are capable of catalyzing certain specific biochemical reactions while the protein enzymes are protein molecules that are capable of catalyzing most of the biochemical reactions occurring in the living organisms. Enzymes are biological catalysts, and they speed up the […]
Difference Between Biotin and Keratin
The key difference between biotin and keratin is that biotin is a water-soluble vitamin while keratin is a structural protein. Biotin and keratin are essential components of the body that carry out many important functions. Unlike biotin, keratin is extremely water insoluble. Biotin takes part in metabolic activities while keratin functions as a protective protein. […]
Difference Between Dietary Cholesterol and Blood Cholesterol
The key difference between dietary cholesterol and blood cholesterol is that dietary cholesterol is the cholesterol present in the diet while blood cholesterol is the cholesterol present in the blood. Cholesterol is an essential component for the living system as it is important in some hormone synthesis process. Moreover, cholesterol also acts as a cell […]
Difference Between Disodium EDTA and Tetrasodium EDTA
The key difference between disodium EDTA and tetrasodium EDTA is that disodium EDTA has a pH lower than 7 while tetrasodium EDTA has a pH greater than 7. EDTA is a chelating agent. Therefore, it has the potential to bind with metal ions such as calcium and magnesium. EDTA stands for Ethylenediaminetetraacetic acid. It results […]
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